804966687

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{37691}}^1$

素因数の和:37820

約数の個数: 32

約数和(自身を含む): 1375004160

約数和(自身を除く): 570037473

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 339, 791, 1017, 2373, 3051, 7119, 21357, 37691, 113073, 263837, 339219, 791511, 1017657, 2374533, 4259083, 7123599, 12777249, 29813581, 38331747, 89440743, 114995241, 268322229, 804966687]

約数ペア:

[(1, 804966687), (3, 268322229), (7, 114995241), (9, 89440743), (21, 38331747), (27, 29813581), (63, 12777249), (113, 7123599), (189, 4259083), (339, 2374533), (791, 1017657), (1017, 791511), (2373, 339219), (3051, 263837), (7119, 113073), (21357, 37691)]